[AAA-2] Concurrent REST calls failing

Thu, 21 Mar 2019 11:56:49 +0000

In Opendaylight Hydrogen Release, basic edition and SP edition, tried to send 10 REST calls in parallel for fetching node properties. All the requests are configured to send HTTPBasicAuthentication with appropriate user name and password (admin/admin). The requests are failing randomly with following response for the failed requests

<html><head><title>Apache Tomcat/7.0.32 - Error report</title><style><!--H1

{font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:22px;}

{font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:16px;}

{font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:14px;}

BODY

{font-family:Tahoma,Arial,sans-serif;color:black;background-color:white;}

{font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;}

{font-family:Tahoma,Arial,sans-serif;background:white;color:black;font-size:12px;}

{color : black;}

A.name

{color : black;}

{color : #525D76;}

--></style> </head><body><h1>HTTP Status 401 - </h1><HR size="1" noshade="noshade"><p><b>type</b> Status report</p><p><b>message</b> <u></u></p><p><b>description</b> <u>This request requires HTTP authentication.</u></p><HR size="1" noshade="noshade"><h3>Apache Tomcat/7.0.32</h3></body></html>

Following are the tomcat_server.xml configuration we are using

<Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs"
prefix="web_access_log_" suffix=".txt" resolveHosts="false"
rotatable="true" fileDateFormat="yyyy-MM"
pattern="%

{yyyy-MM-dd HH:mm:ss.SSS z}

t - [%a] - %r"/>
</Host>
</Engine>
</Service>
</Server>

As suggested here we also tried reusing the cookie that is passed in response to the first request. But it does not seem to work.

OpenDaylight JIRA

[AAA-2] Concurrent REST calls failing